MGLTools on Debian 9

I installed Debian stretch amd64 on a vaio laptop in order to have a recent version of python-scipy (18 here, while 14 in jessie) for autodock-related studies. While in jessie MGLTools-latest is fully working (on a i7 desktop), in my stretch installation the windows open, modules are loaded, but hang saying "wait please 100%"

the terminal outputs are identical to the fully working adt and pmv on the desktop

francesco@vaio64:~/Desktop$ adt
Run ADT from /opt/MGLTools-latest/MGLToolsPckgs/AutoDockTools
MSMSLIB 1.4.4 started on vaio64
Copyright M.F. Sanner (March 2000)
Compilation flags

francesco@vaio64:~/Desktop$ which pmv
/opt/MGLTools-latest/bin/pmv
francesco@vaio64:~/Desktop$ pmv
Run PMV from /opt/MGLTools-latest/MGLToolsPckgs/Pmv
MSMSLIB 1.4.4 started on vaio64
Copyright M.F. Sanner (March 2000)
Compilation flags

then I came across

Reported by: Andreas Tille <tille@debian.org>

Date: Sun, 19 Feb 2017 08:03:01 UTC

Severity: grave

Found in version mgltools-pmv/1.5.7-1

Is my problem related to that?

thanks

francesco [pietra